Question

what are thd lower fixed points on celsius, Fahrenheit and kelvin scales​

Answer 1

Answer:

The lower fixed point in the Celsius scale is 00C, which is the melting point of ice.

On the Kelvin Scale, the lower fixed point is taken as 273.15 K and the upper fixed point as 373.15 K. This portion of your text is extremely outdated. The triple point of water has been used as the sole fixed point in the SI temperature scale since 1954.

32°F.

The freezing point of water

It is the lower fixed point of the scale. The freezing point of water or the melting point of ice in the Fahrenheit scale is 32°F. It is the lower fixed point of the scale.

Answer 2

Explanation:

Fahrenheit scale is one of the three commonly used temperature scales (other two being Celsius and Kelvin scales). This was developed by Daniel Gabriel Fahrenheit, a German physicist. This scale was based on three fixed points. The lower fixed point of 32 degrees corresponded to freezing of water.